Humidifier



FIG. 1 is a perspective view as seen from the top, front, and right sideof a first embodiment of the humidifier of the present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a perspective view as seen from the top, front, and right sideof a second embodiment of the humidifier of the present invention;

FIG. 9 is a top plan view of FIG. 8;

FIG. 10 is a bottom plan view of FIG. 8;

FIG. 11 is a front elevational view of FIG. 8;

FIG. 12 is a rear elevational view of FIG. 8;

FIG. 13 is a right side elevational view of FIG. 8; and,

FIG. 14 is a left side elevational view of FIG. 8.

The broken line showing of environmental structure in FIGS. 1, 2, 3,6-9, 11, 13 and 14 is for illustrative purposes only and forms no partof the claimed design.

The ornamental design for a humidifier, as shown and described.